12 Days of Christmas
26th24th
66th
24 Game
67th
99 Bottles of Beer
29th39th
42nd
Abundant Numbers
88th
31st59th
56th
Abundant Numbers (Long)
33rd
Arabic to Roman
20th96th
98th
Arithmetic Numbers
119th
Arrows
37th
90th
Ascending Primes
83rd
ASCII Table
67th
Billiards
59th
brainfuck
133rd
192nd
Card Number Validation
69th
Catalan Numbers
1st
1st
Catalan’s Constant
7th
79th
Christmas Trees
20th
94th
Collatz
204th
CSS Colors
109th
198th
Cubes
8th5th
14th
Day of Week
218th
DFA Simulator
96th
Diamonds
33rd19th
20th38th
132nd46th
Divisors
42nd32nd
1st
Emirp Numbers
104th
154th
Emirp Numbers (Long)
34th
Emojify
22nd89th
194th
Evil Numbers
95th
353rd
Evil Numbers (Long)
248th
Factorial Factorisation
49th
Farey Sequence
130th
Fibonacci
233rd
77th1st
164th
Fizz Buzz
278th
184th1st
87th59th
Foo Fizz Buzz Bar
212th
1st
Forsyth–Edwards Notation
57th
Fractions
88th
190th
Game of Life
90th
Gijswijt’s Sequence
86th
Happy Numbers
43rd35th33rd
218th
Happy Numbers (Long)
24th
97th
Hexdump
80th
Intersection
37th
66th
Inventory Sequence
119th
ISBN
48th
101st
Jacobi Symbol
100th
Kaprekar Numbers
67th
Kolakoski Constant
11th53rd
110th
Kolakoski Sequence
23rd60th
152nd
Leap Years
155th
56th
Levenshtein Distance
23rd
97th
Leyland Numbers
23rd
162nd
ln 2
71st
Look and Say
73rd
159th
Lucky Numbers
18th
83rd
Lucky Tickets
14th44th
115th
Mahjong
47th
Mandelbrot
85th
Maze
105th
Medal Tally
65th
Minesweeper
53rd
Morse Decoder
16th52nd
138th
Morse Encoder
17th50th
122nd
Musical Chords
81st
N Queens
66th
Niven Numbers
1st
44th
Niven Numbers (Long)
189th
Number Spiral
46th
108th
Odious Numbers
93rd
263rd
Odious Numbers (Long)
159th
Ordinal Numbers
22nd58th
88th
PalindromemordnilaP
77th
Pangram Grep
87th
9th
1st
Partition Numbers
68th
Pascal’s Triangle
26th
192nd
Pernicious Numbers
84th
49th82nd
192nd
Pernicious Numbers (Long)
213th
Poker
38th
Polyominoes
73rd
Prime Numbers
42nd107th
161st
Prime Numbers (Long)
56th
Proximity Grid
52nd
Quine
194th1st25th101st
40th32nd115th
75th
Recamán
43rd
17th42nd
98th
Repeating Decimals
71st
Reverse Polish Notation
195th
Rijndael S-box
103rd
Rock-paper-scissors-Spock-lizard
8th61st
35th
Roman to Arabic
19th69th
115th
ROT13
93rd
Rule 110
33rd
96th
Scrambled Sort
62nd
Set
60th
Seven Segment
66th
161st
SI Units
66th
Sierpiński Triangle
63rd
131st
Smith Numbers
155th
Spelling Numbers
6th12th
35th
Star Wars Opening Crawl
6th25th
73rd
Sudoku
7th
35th
Sudoku (Fill-in)
9th
Tic-tac-toe
90th
Time Distance
32nd
46th
Tongue-twisters
25th101st
134th
Transpose Sentence
125th
Trinomial Triangle
84th
United States
79th
112th
Vampire Numbers
14th27th
88th
Van Eck Sequence
22nd25th
34th
Zeckendorf Representation
90th
Zodiac Signs
66th
γ
48th
λ
16th
95th
π
18th
140th
τ
18th
118th
φ
23rd
176th
√2
27th
1st
𝑒
18th
1st